Specify whether to show the information about the substitution groups,
in which this element is involved (i.e. affiliated, head or member of).
This may include:
- The list (or number) of elements which this element may substitute for.
- The list (or number) of elements that may substitute for this element.
Applies To:
-
References to global elements
Nested Parameters:
-
Controls what exactly is included in the substitution group info.